AIG rescue signals to Wall St that crisis not over

By Nick Carey - Analysis

DETROIT (Reuters) - The U.S. government's eleventh hour $85 billion (47 billion pound) rescue loan for American International Group was billed late on Tuesday as a way to prevent a broader collapse and ease nerves on Wall Street. But instead, it fuelled panic the financial crisis may be far from over.

"We have seen two major failures this week and investors are simply not sure if it's going to end with AIG and Lehman Brothers)," said Cleve Rueckert, a research analyst at Birinyi Associates.

"There is a lack of confidence in any of the solutions the Fed and the government have come up with so far. Investors fear a vicious downward spiral," he added.

Coming just days after Lehman's collapse -- the largest U.S. bankruptcy ever -- and the fire sale purchase of Merrill Lynch by Bank of America, the Fed's largess saw other financial stocks in particular take an absolute pasting.

Morgan Stanley shares plummeted as much as 43 percent on Wednesday, while those of larger rival Goldman Sachs dropped as much as 27 percent.

Overall, U.S. stocks dropped more than 4 percent. U.S. gold futures -- a safe haven investment in times of uncertainty, ended up 9 percent. U.S. one-month Treasury bill yields fell to zero as investors fled to ultra-short dated government paper out of riskier assets.

The problem stems from persistent concerns about the stability of the global banking system, which is heavily exposed to the faltering U.S. mortgage market. In fact, what investors are now facing is an unwinding of the so-called "shadow banking system." This system consists of all the levered investment conduits, vehicles and structures created by major investment banks that are now facing major liquidations.

"The reason that Goldman Sachs, Morgan Stanley and many of the other (financial institutions) are still under attack is because nobody really knows how to value these firms now," said Donald Straszheim, Vice Chairman of Roth Capital Partners.